This twenty-two volume set presents the appearance and behavior of thousands of species of animals along with species population and prospects for survival in a
A familiar format in collections serving schools and the public: 25 volumes, nearly 3,000 pages, heavily illustrated with color photos and line-drawings, range
This lavishly illustrated trade reference to mammals, birds, reptiles, amphibians, fishes, and invertebrates features hundreds of glorious photos, masterful ill
Human beings' responsibility to and for their fellow animals has become an increasingly controversial subject. This book provides a provocative overview of the